Development of Seismic Design Method for Response-control Structural Systems of Steel Frames under Overturning-moment Control

倾覆力矩控制下钢框架响应控制结构体系抗震设计方法的发展

• 批准号: 19360244
• 负责人: MIDORIKAWA Mitsumasa
• 金额: $ 12.9万
• 依托单位: Hokkaido University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19360244/
• 关键词: 建築構造・材料; 鋼構造; 制振構造; 転倒モーメント; 浮き上がり; 耐震設計; 耐震設計法; 地震応答低減; 国際情報交換; 米国

One of the advantages of response-control structural systems of steel frames with uplift column-bases under overturning moment control is that the seismic response of the systems is reduced by making use of vertical loads generally deteriorating the seismic performance of ordinary structures. Evaluated and examined are the plastic deformation capacity of column bases with uplift-yielding base plates, the seismic response characteristics of the systems such as multi-span and braced frames, the three-dimensional seismic behavior of the systems, and seismic energy response of the systems. The fundamental seismic design method of the systems is established through summarizing the results of this study.

抗倾覆力矩控制下的柱脚上拔钢框架结构体系的一个优点是利用竖向荷载降低了体系的地震反应，而竖向荷载通常会降低普通结构的抗震性能。对带上拔屈服底板的柱脚的塑性变形能力、多跨框架和支撑框架等体系的地震反应特性、体系的三维抗震性能以及体系的地震能量反应进行了评价和检验。通过对本文研究成果的总结，建立了该类结构体系的基本抗震设计方法。

项目成果

柱脚浮き上がりを許容した10層鉄骨造架構の3次元地震応答における降伏ベースプレートの応力状態と架構の変形状態

10层允许柱底座上抬的钢框架结构3D地震响应中屈服底板的应力状态和框架变形状态

• 发表时间: 2010
• 期刊: 構造工学論文集 Vol. 56B
• 作者: 緑川光正;佐々木大輔;麻里哲広
• 通讯作者: 麻里哲広

Shaking Table Test On Seismic Response OfReduced-scale Models Of Multi-story BuildingsAllowed To Uplift

多层建筑缩比模型地震响应振动台试验

• DOI: 10.2495/eres070171
• 发表时间: 2007
• 作者: T. Ishihara;T. Azuhata;Kazuya Noguchi;K. Morita;M. Midorikawa
• 通讯作者: M. Midorikawa

Seismic Resilience of Self-centering Steel Braced Frames with Replaceable Energy-Dissipating Fuses-Part II : E-defense Shake Table Test

带可更换消能熔断器的自定心钢支撑框架的抗震能力第二部分：电子防御振动台试验

• 发表时间: 2010
• 作者: Deierlein;G.G.
• 通讯作者: G.G.

Modal Analysis of Uplifting Behavior of Buildings Modeled as Uniform Shear-Beam

均匀剪力梁模型建筑物抬升行为的模态分析

• 发表时间: 2008
• 期刊: Proceedings of the 14th World Conference on Earthquake Engineering(14WCEE) Paper ID 05-06-0116
• 作者: Ishihara;T.;Midorikawa;M. and Azuhata;T.
• 通讯作者: T.

Effect of impulsive force on earthquake response of rocking structural systems

冲击力对摇摆结构体系地震反应的影响

• 发表时间: 2007
• 期刊: Earthquake Resistant Engineering Structures IV
• 作者: Azuhata;T.;Ishihara;T. Midorikawa;M.
• 通讯作者: M.